1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 1997
  4. 01
DayFile Count
01123
02128
03125
04122
05122
06129
07120
08131
09127
10136
11130
12132
13132
14127
15136
16130
17125
18129
19125
20129
21132
22129
23131
24131
25129
26131
27129
28126
29136
30125
31129